What is the chassis code for the IS200?
The chassis code most commonly associated with the IS200 is SXE10. In some markets and variants, GXE10 is also seen.
The IS200 is the European-market name for the first-generation Lexus IS, tied to Toyota’s Altezza platform. Because Toyota/Lexus used different internal designations for regional versions, the chassis code can vary by market and year.
Chassis codes you might see
These codes are the ones most frequently referenced when discussing the IS200/Altezza lineage. Exact designation can depend on market, trim, and production period.
- SXE10 — the most commonly cited chassis code for IS200/Altezza models in many markets
- GXE10 — encountered in some markets and configurations
Because chassis codes can vary, always verify the exact designation from the vehicle’s data plate or VIN to ensure accuracy for parts, documentation, or restoration work.
How to verify your chassis code
Practical methods to confirm the exact code on a specific IS200 include:
- Inspect the door jamb data plate, which often lists the chassis code
- Check the VIN (Vehicle Identification Number) on the dashboard corner or driver’s-side door post; decoding the VIN can reveal the chassis family
- Consult the owner's manual or original build sheet for the vehicle
- Ask a Lexus/Toyota dealer or use a reputable VIN/vehicle data service to translate the code
Verifying the chassis code helps ensure correct parts compatibility, documentation accuracy, and authenticity during maintenance or restoration.
Context and takeaway
The IS200, sold outside Japan as part of the Lexus IS lineup, shares its roots with the Toyota Altezza. While SXE10 is the widely cited code, some markets used GXE10 or other internal designations. When in doubt, rely on the physical data plate or VIN to confirm the exact chassis code for a given vehicle.
Summary
The IS200’s most common chassis code is SXE10, with GXE10 appearing in certain markets. Codes vary by market and year, so verifying via the data plate or VIN is the reliable way to be certain. This ensures accurate parts matching, documentation, and historical accuracy for collectors and enthusiasts.
